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我县朱堵农科站自1979年起进行杂交水稻高产栽培技术研究。三年来,小面积高产田的单产不断提高。1979年种植1.076亩汕优2号,单产1,555.1斤。1980年种植2.276亩汕优2号,单产1,725.13斤。1981年种植1.265亩赣化2号,经省、地、县有关农业、科研单位核产验收,平均亩产达1,899.37斤(每亩实收鲜谷2,148.7斤,取样用105℃烘烤至恒重,含水率为23.98%,按籼稻允许14%水分计算),后又晒干扬净过称入仓,平均亩产1,882.3斤。出糙率80%,亩产糙米1,505.84斤。
Zhu County, blocking agricultural station since 1979 hybrid rice high yielding cultivation techniques. In the past three years, the yield per unit area of small-scale high-yield fields has been continuously rising. In 1979, planting 1.076 acres Shanyou 2, yield 1,555.1 pounds. In 1980, planting 2.276 acres of Shanyou 2, yield of 1,725.13 kg. 1981 planted 1.265 acres of Gan 2, the provincial, prefectural and county agricultural, scientific research units of nuclear production acceptance, the average yield of 1,899.37 kg (2,148.7 kg per acre fresh Valley, sampling with 105 ℃ baking until constant weight , Moisture content of 23.98%, according to indications of 14% moisture allowance), and then dried over Yangjing said warehousing, the average yield 1,882.3 pounds. Roughness rate of 80%, 1,505.84 kg of brown rice per mu.